youtube

Off topic posts are welcome in this forum!
No smear campaign, or you will be banned!

Moderator: Mike Everman

Post Reply
tufty
Posts: 887
Joined: Wed Dec 24, 2003 12:12 pm
Antipspambot question: 0
Location: France
Contact:
Contact tufty

Re: youtube

Post by tufty » Sun Apr 30, 2023 8:52 pm

That's one to really annoy the neighbours with. Mind you, that's what it was developed for.
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Sun May 07, 2023 2:33 pm

How this Tiny Motor is More POWERFUL than Your Car
https://youtu.be/W39yEt4R-SU
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Tue Sep 19, 2023 5:03 pm

ROBOFORMING: The Future of Metalworking?
https://www.youtube.com/watch?v=dCXu8Ju_fdY
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Mon Sep 25, 2023 2:22 pm

NEVS Emily GT: SAAB’s Secret EV With 600 Mile Range
https://www.youtube.com/watch?v=-1VAkXNTR1Y
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Wed Oct 04, 2023 3:41 pm

Seems they could have done better.

Will this toy engine work at full size? (yes)
https://www.youtube.com/watch?v=a9tMjCwP-yI
Presentation is Everything
Top
metiz
Posts: 1575
Joined: Fri Apr 21, 2006 6:34 pm
Antipspambot question: 125
Location: Netherlands

Re: youtube

Post by metiz » Fri Oct 06, 2023 6:26 pm

I like how they answered their own question in the video title. No clickbait.
Quantify the world.
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Mon Oct 09, 2023 3:38 pm

A meager display of a vibration induced spin I experienced.
Stirling Hot Air Jumper with Odd Vibration Induced Spin Effect
https://www.youtube.com/watch?v=AnM-8ql_HKM

Related topics

Cymatic Magnet Experiment ~ Frequency Induced Spin
https://www.youtube.com/watch?v=RdRDEhaLFSI

Vibration Induced Rotation - Demo
https://www.youtube.com/watch?v=DNgL7g08Vss

How vibration can cause an improperly torqued fastener to come loose.
https://www.youtube.com/watch?v=TyedMBJph4k

Some science on the topic
Vibrational Detachment of Threaded Fasteners
https://www.youtube.com/watch?v=iD0hyG3A7UA
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Sat Nov 04, 2023 8:13 pm

Hydraulic microphone
https://www.youtube.com/watch?v=gXAg1SHdPxE
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Thu Dec 28, 2023 11:52 pm

A simple design
Easter basket tensegrity sculpture
https://www.youtube.com/watch?v=s5-Wmkcp8h8
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Thu Jan 04, 2024 4:06 pm

Some various modifications and food for thought
Sucking down on this cone makes it rise, and Feynman sprinkler
https://www.youtube.com/watch?v=ued2cEcfAio

Levitating pipe mystery solved
https://www.youtube.com/watch?v=z3scTRJCm7w
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Thu Jan 04, 2024 7:28 pm

This bell rings two notes at the same time
https://www.youtube.com/watch?v=FV4vhxCUsEY
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Sat Jan 06, 2024 1:14 am

(Somewhat Clockish)
Using Physics to Make A Balancing Toy!
https://www.youtube.com/watch?v=c84WZok5d_o
Presentation is Everything
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Sat Jan 27, 2024 1:17 am

I built a long-range LASER turret in my yard!
https://www.youtube.com/watch?v=xNmbvaUzC8Q
Presentation is Everything
Top
Mike Everman
Posts: 5007
Joined: Fri Oct 31, 2003 7:25 am
Antipspambot question: 0
Location: santa barbara, CA
Contact:
Contact Mike Everman

Re: youtube

Post by Mike Everman » Tue Jan 30, 2024 7:16 pm

Love the clockish one, thanks!
Mike Often wrong, never unsure.
__________________________
Top
Mark
Posts: 10933
Joined: Sat Oct 11, 2003 10:14 pm

Re: youtube

Post by Mark » Tue Jan 30, 2024 11:04 pm

Mike Everman wrote: ↑
Tue Jan 30, 2024 7:16 pm
 Love the clockish one, thanks!
I bought a cheapy 10 dollar swinger from AliExpress to fiddle with. The little spars are too thin to hold heat but I could wire a fat bar or some methodology to it to make something swinging work with heat. Glad you liked the clockish.
Energizing an Aluminum Rocking Toy Base
https://www.youtube.com/watch?v=eF-F32l_Ncs

$160
https://kyleskinetics.com/shop/p/swinging-kid
Presentation is Everything
Top
Post Reply

Return to “Off topic forum”